./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:02:40,240 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:02:40,324 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:02:40,331 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:02:40,332 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:02:40,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:02:40,364 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:02:40,364 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:02:40,365 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:02:40,366 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:02:40,367 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:02:40,368 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:02:40,368 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:02:40,369 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:02:40,370 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:02:40,370 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:02:40,371 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:02:40,371 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:02:40,372 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:02:40,373 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:02:40,373 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:02:40,379 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:02:40,379 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:02:40,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:02:40,380 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:02:40,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:02:40,382 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:02:40,382 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:02:40,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:02:40,383 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:02:40,384 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:02:40,384 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:02:40,385 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:02:40,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:02:40,386 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:02:40,386 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:02:40,387 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:02:40,387 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:02:40,388 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:02:40,389 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff [2023-11-06 22:02:40,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:02:40,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:02:40,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:02:40,718 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:02:40,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:02:40,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-06 22:02:43,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:02:44,334 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:02:44,337 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-06 22:02:44,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data/77ca721dc/d89b6c0fc99347458546b2938526cced/FLAG219ef0a2e [2023-11-06 22:02:44,375 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data/77ca721dc/d89b6c0fc99347458546b2938526cced [2023-11-06 22:02:44,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:02:44,384 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:02:44,391 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:02:44,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:02:44,398 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:02:44,401 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:44,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68847f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44, skipping insertion in model container [2023-11-06 22:02:44,403 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:44,484 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:02:44,627 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-06 22:02:44,787 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:02:44,800 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:02:44,813 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-06 22:02:44,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:02:44,912 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:02:44,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44 WrapperNode [2023-11-06 22:02:44,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:02:44,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:02:44,914 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:02:44,914 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:02:44,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:44,976 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,142 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 346 [2023-11-06 22:02:45,143 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:02:45,143 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:02:45,144 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:02:45,144 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:02:45,155 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,174 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,186 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,212 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,227 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,261 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:02:45,262 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:02:45,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:02:45,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:02:45,264 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (1/1) ... [2023-11-06 22:02:45,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:02:45,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:45,297 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:02:45,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:02:45,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:02:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:02:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:02:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:02:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:02:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:02:45,474 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:02:45,477 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:02:46,492 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:02:46,506 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:02:46,507 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:02:46,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:02:46 BoogieIcfgContainer [2023-11-06 22:02:46,511 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:02:46,517 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:02:46,517 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:02:46,521 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:02:46,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:02:44" (1/3) ... [2023-11-06 22:02:46,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cf3e043 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:02:46, skipping insertion in model container [2023-11-06 22:02:46,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:02:44" (2/3) ... [2023-11-06 22:02:46,525 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cf3e043 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:02:46, skipping insertion in model container [2023-11-06 22:02:46,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:02:46" (3/3) ... [2023-11-06 22:02:46,527 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-0.i [2023-11-06 22:02:46,552 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:02:46,553 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:02:46,643 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:02:46,651 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4670248b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:02:46,651 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:02:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand has 142 states, 107 states have (on average 1.5700934579439252) internal successors, (168), 108 states have internal predecessors, (168), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:02:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-06 22:02:46,683 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:46,684 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:46,685 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:46,692 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:46,692 INFO L85 PathProgramCache]: Analyzing trace with hash -2074495353, now seen corresponding path program 1 times [2023-11-06 22:02:46,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:46,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082215403] [2023-11-06 22:02:46,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:47,017 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:47,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1732111327] [2023-11-06 22:02:47,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:47,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:47,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:47,022 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:47,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:02:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:47,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:02:47,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:02:47,574 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:02:47,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:47,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082215403] [2023-11-06 22:02:47,575 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:47,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732111327] [2023-11-06 22:02:47,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1732111327] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:02:47,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:02:47,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:02:47,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096597202] [2023-11-06 22:02:47,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:02:47,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:02:47,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:47,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:02:47,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:02:47,627 INFO L87 Difference]: Start difference. First operand has 142 states, 107 states have (on average 1.5700934579439252) internal successors, (168), 108 states have internal predecessors, (168), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:02:47,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:02:47,823 INFO L93 Difference]: Finished difference Result 368 states and 651 transitions. [2023-11-06 22:02:47,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:02:47,834 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 230 [2023-11-06 22:02:47,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:02:47,865 INFO L225 Difference]: With dead ends: 368 [2023-11-06 22:02:47,865 INFO L226 Difference]: Without dead ends: 229 [2023-11-06 22:02:47,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:02:47,885 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 143 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 418 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:02:47,888 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 418 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:02:47,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2023-11-06 22:02:47,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 226. [2023-11-06 22:02:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 181 states have (on average 1.569060773480663) internal successors, (284), 182 states have internal predecessors, (284), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-06 22:02:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 368 transitions. [2023-11-06 22:02:47,980 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 368 transitions. Word has length 230 [2023-11-06 22:02:47,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:02:47,982 INFO L495 AbstractCegarLoop]: Abstraction has 226 states and 368 transitions. [2023-11-06 22:02:47,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:02:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 368 transitions. [2023-11-06 22:02:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-06 22:02:47,990 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:47,990 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:48,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:02:48,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:48,199 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:48,199 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:48,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1826105157, now seen corresponding path program 1 times [2023-11-06 22:02:48,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:48,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481849334] [2023-11-06 22:02:48,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:48,325 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:48,326 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2039750139] [2023-11-06 22:02:48,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:48,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:48,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:48,332 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:48,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:02:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:48,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:02:48,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:02:48,663 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:02:48,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:48,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481849334] [2023-11-06 22:02:48,664 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:48,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2039750139] [2023-11-06 22:02:48,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2039750139] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:02:48,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:02:48,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:02:48,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857378360] [2023-11-06 22:02:48,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:02:48,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:02:48,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:48,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:02:48,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:02:48,669 INFO L87 Difference]: Start difference. First operand 226 states and 368 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:02:48,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:02:48,781 INFO L93 Difference]: Finished difference Result 629 states and 1024 transitions. [2023-11-06 22:02:48,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:02:48,782 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 230 [2023-11-06 22:02:48,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:02:48,790 INFO L225 Difference]: With dead ends: 629 [2023-11-06 22:02:48,790 INFO L226 Difference]: Without dead ends: 406 [2023-11-06 22:02:48,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:02:48,794 INFO L413 NwaCegarLoop]: 252 mSDtfsCounter, 139 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 459 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:02:48,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 459 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:02:48,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2023-11-06 22:02:48,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 403. [2023-11-06 22:02:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 334 states have (on average 1.5718562874251496) internal successors, (525), 337 states have internal predecessors, (525), 64 states have call successors, (64), 4 states have call predecessors, (64), 4 states have return successors, (64), 61 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-06 22:02:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 653 transitions. [2023-11-06 22:02:48,845 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 653 transitions. Word has length 230 [2023-11-06 22:02:48,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:02:48,847 INFO L495 AbstractCegarLoop]: Abstraction has 403 states and 653 transitions. [2023-11-06 22:02:48,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:02:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 653 transitions. [2023-11-06 22:02:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-06 22:02:48,855 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:48,855 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:48,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:02:49,064 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:49,064 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:49,065 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:49,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1803472903, now seen corresponding path program 1 times [2023-11-06 22:02:49,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:49,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105835041] [2023-11-06 22:02:49,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:49,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:49,192 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:49,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [418479635] [2023-11-06 22:02:49,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:49,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:49,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:49,200 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:49,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:02:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:49,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:02:49,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 783 proven. 69 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2023-11-06 22:02:49,806 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:02:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 24 proven. 69 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:02:50,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:50,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105835041] [2023-11-06 22:02:50,134 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:50,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418479635] [2023-11-06 22:02:50,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [418479635] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:02:50,135 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:02:50,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:02:50,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542792851] [2023-11-06 22:02:50,137 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:02:50,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:02:50,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:50,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:02:50,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:02:50,144 INFO L87 Difference]: Start difference. First operand 403 states and 653 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-11-06 22:02:50,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:02:50,554 INFO L93 Difference]: Finished difference Result 821 states and 1317 transitions. [2023-11-06 22:02:50,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:02:50,555 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 230 [2023-11-06 22:02:50,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:02:50,560 INFO L225 Difference]: With dead ends: 821 [2023-11-06 22:02:50,560 INFO L226 Difference]: Without dead ends: 421 [2023-11-06 22:02:50,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 462 GetRequests, 452 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:02:50,563 INFO L413 NwaCegarLoop]: 176 mSDtfsCounter, 150 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 461 SdHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:02:50,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 461 Invalid, 209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:02:50,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states. [2023-11-06 22:02:50,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 419. [2023-11-06 22:02:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 346 states have (on average 1.5144508670520231) internal successors, (524), 349 states have internal predecessors, (524), 64 states have call successors, (64), 8 states have call predecessors, (64), 8 states have return successors, (64), 61 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-06 22:02:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 652 transitions. [2023-11-06 22:02:50,609 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 652 transitions. Word has length 230 [2023-11-06 22:02:50,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:02:50,611 INFO L495 AbstractCegarLoop]: Abstraction has 419 states and 652 transitions. [2023-11-06 22:02:50,611 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-11-06 22:02:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 652 transitions. [2023-11-06 22:02:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-06 22:02:50,617 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:50,618 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:50,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:02:50,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:50,827 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:50,827 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:50,827 INFO L85 PathProgramCache]: Analyzing trace with hash 780675680, now seen corresponding path program 1 times [2023-11-06 22:02:50,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:50,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499625340] [2023-11-06 22:02:50,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:50,940 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:50,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [862178259] [2023-11-06 22:02:50,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:50,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:50,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:50,947 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:50,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:02:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:51,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:02:51,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 891 proven. 63 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2023-11-06 22:02:51,530 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:02:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 30 proven. 63 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:02:51,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:51,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499625340] [2023-11-06 22:02:51,857 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:51,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [862178259] [2023-11-06 22:02:51,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [862178259] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:02:51,859 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:02:51,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:02:51,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592809393] [2023-11-06 22:02:51,860 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:02:51,861 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:02:51,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:51,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:02:51,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:02:51,863 INFO L87 Difference]: Start difference. First operand 419 states and 652 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-06 22:02:52,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:02:52,316 INFO L93 Difference]: Finished difference Result 690 states and 1063 transitions. [2023-11-06 22:02:52,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:02:52,317 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 231 [2023-11-06 22:02:52,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:02:52,322 INFO L225 Difference]: With dead ends: 690 [2023-11-06 22:02:52,322 INFO L226 Difference]: Without dead ends: 274 [2023-11-06 22:02:52,324 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 464 GetRequests, 454 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:02:52,325 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 271 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 281 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:02:52,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [281 Valid, 481 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 22:02:52,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2023-11-06 22:02:52,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 271. [2023-11-06 22:02:52,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 208 states have (on average 1.4326923076923077) internal successors, (298), 210 states have internal predecessors, (298), 54 states have call successors, (54), 8 states have call predecessors, (54), 8 states have return successors, (54), 52 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-06 22:02:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 406 transitions. [2023-11-06 22:02:52,361 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 406 transitions. Word has length 231 [2023-11-06 22:02:52,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:02:52,363 INFO L495 AbstractCegarLoop]: Abstraction has 271 states and 406 transitions. [2023-11-06 22:02:52,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-06 22:02:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 406 transitions. [2023-11-06 22:02:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:02:52,368 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:52,369 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:52,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:02:52,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:52,577 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:52,577 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:52,577 INFO L85 PathProgramCache]: Analyzing trace with hash 905742104, now seen corresponding path program 1 times [2023-11-06 22:02:52,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:52,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980222256] [2023-11-06 22:02:52,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:52,664 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:52,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [799213493] [2023-11-06 22:02:52,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:52,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:52,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:52,668 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:52,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 22:02:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:52,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 602 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 22:02:52,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:02:53,065 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:02:53,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:53,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980222256] [2023-11-06 22:02:53,070 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:53,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [799213493] [2023-11-06 22:02:53,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [799213493] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:02:53,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:02:53,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:02:53,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922293504] [2023-11-06 22:02:53,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:02:53,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:02:53,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:53,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:02:53,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:02:53,081 INFO L87 Difference]: Start difference. First operand 271 states and 406 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:02:53,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:02:53,550 INFO L93 Difference]: Finished difference Result 739 states and 1120 transitions. [2023-11-06 22:02:53,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:02:53,551 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 232 [2023-11-06 22:02:53,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:02:53,559 INFO L225 Difference]: With dead ends: 739 [2023-11-06 22:02:53,560 INFO L226 Difference]: Without dead ends: 498 [2023-11-06 22:02:53,561 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:02:53,562 INFO L413 NwaCegarLoop]: 172 mSDtfsCounter, 335 mSDsluCounter, 194 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:02:53,563 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 366 Invalid, 203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 22:02:53,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2023-11-06 22:02:53,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 325. [2023-11-06 22:02:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 325 states, 262 states have (on average 1.4541984732824427) internal successors, (381), 264 states have internal predecessors, (381), 54 states have call successors, (54), 8 states have call predecessors, (54), 8 states have return successors, (54), 52 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-06 22:02:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 489 transitions. [2023-11-06 22:02:53,628 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 489 transitions. Word has length 232 [2023-11-06 22:02:53,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:02:53,629 INFO L495 AbstractCegarLoop]: Abstraction has 325 states and 489 transitions. [2023-11-06 22:02:53,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:02:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 489 transitions. [2023-11-06 22:02:53,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:02:53,635 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:53,636 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:53,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:02:53,844 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:53,845 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:53,845 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:53,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1530913232, now seen corresponding path program 1 times [2023-11-06 22:02:53,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:53,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210940073] [2023-11-06 22:02:53,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:53,928 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:53,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2105587100] [2023-11-06 22:02:53,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:53,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:53,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:53,931 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:53,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 22:02:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:54,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:02:54,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 993 proven. 54 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2023-11-06 22:02:54,555 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:02:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 39 proven. 54 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:02:54,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:54,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210940073] [2023-11-06 22:02:54,853 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:54,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2105587100] [2023-11-06 22:02:54,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2105587100] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:02:54,854 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:02:54,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:02:54,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204743641] [2023-11-06 22:02:54,855 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:02:54,856 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:02:54,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:54,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:02:54,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:02:54,858 INFO L87 Difference]: Start difference. First operand 325 states and 489 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2023-11-06 22:02:55,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:02:55,202 INFO L93 Difference]: Finished difference Result 503 states and 759 transitions. [2023-11-06 22:02:55,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:02:55,205 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 232 [2023-11-06 22:02:55,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:02:55,208 INFO L225 Difference]: With dead ends: 503 [2023-11-06 22:02:55,209 INFO L226 Difference]: Without dead ends: 208 [2023-11-06 22:02:55,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 466 GetRequests, 456 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:02:55,212 INFO L413 NwaCegarLoop]: 170 mSDtfsCounter, 274 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 286 SdHoareTripleChecker+Valid, 443 SdHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:02:55,213 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [286 Valid, 443 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:02:55,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2023-11-06 22:02:55,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 204. [2023-11-06 22:02:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 155 states have (on average 1.4) internal successors, (217), 156 states have internal predecessors, (217), 42 states have call successors, (42), 6 states have call predecessors, (42), 6 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-06 22:02:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 301 transitions. [2023-11-06 22:02:55,246 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 301 transitions. Word has length 232 [2023-11-06 22:02:55,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:02:55,247 INFO L495 AbstractCegarLoop]: Abstraction has 204 states and 301 transitions. [2023-11-06 22:02:55,248 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2023-11-06 22:02:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 301 transitions. [2023-11-06 22:02:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:02:55,253 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:02:55,253 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:02:55,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:02:55,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-06 22:02:55,461 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:02:55,461 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:02:55,462 INFO L85 PathProgramCache]: Analyzing trace with hash -291821680, now seen corresponding path program 1 times [2023-11-06 22:02:55,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:02:55,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40689162] [2023-11-06 22:02:55,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:55,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:02:55,522 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:02:55,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [966314586] [2023-11-06 22:02:55,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:02:55,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:02:55,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:02:55,524 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:02:55,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 22:02:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:02:55,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-06 22:02:55,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:02:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1246 proven. 60 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2023-11-06 22:02:57,121 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:02:58,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:02:58,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40689162] [2023-11-06 22:02:58,285 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:02:58,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [966314586] [2023-11-06 22:02:58,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [966314586] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:02:58,286 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:02:58,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2023-11-06 22:02:58,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739630466] [2023-11-06 22:02:58,287 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-06 22:02:58,287 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-06 22:02:58,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:02:58,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-06 22:02:58,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2023-11-06 22:02:58,289 INFO L87 Difference]: Start difference. First operand 204 states and 301 transitions. Second operand has 11 states, 11 states have (on average 7.909090909090909) internal successors, (87), 11 states have internal predecessors, (87), 3 states have call successors, (32), 3 states have call predecessors, (32), 5 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-11-06 22:03:00,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:03:00,194 INFO L93 Difference]: Finished difference Result 633 states and 915 transitions. [2023-11-06 22:03:00,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-06 22:03:00,195 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.909090909090909) internal successors, (87), 11 states have internal predecessors, (87), 3 states have call successors, (32), 3 states have call predecessors, (32), 5 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 232 [2023-11-06 22:03:00,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:03:00,202 INFO L225 Difference]: With dead ends: 633 [2023-11-06 22:03:00,203 INFO L226 Difference]: Without dead ends: 459 [2023-11-06 22:03:00,205 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 288 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=285, Invalid=771, Unknown=0, NotChecked=0, Total=1056 [2023-11-06 22:03:00,208 INFO L413 NwaCegarLoop]: 208 mSDtfsCounter, 455 mSDsluCounter, 721 mSDsCounter, 0 mSdLazyCounter, 1000 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 497 SdHoareTripleChecker+Valid, 929 SdHoareTripleChecker+Invalid, 1092 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 1000 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-06 22:03:00,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [497 Valid, 929 Invalid, 1092 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 1000 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-06 22:03:00,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459 states. [2023-11-06 22:03:00,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459 to 375. [2023-11-06 22:03:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 375 states, 305 states have (on average 1.4295081967213115) internal successors, (436), 307 states have internal predecessors, (436), 56 states have call successors, (56), 13 states have call predecessors, (56), 13 states have return successors, (56), 54 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-06 22:03:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 548 transitions. [2023-11-06 22:03:00,270 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 548 transitions. Word has length 232 [2023-11-06 22:03:00,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:03:00,271 INFO L495 AbstractCegarLoop]: Abstraction has 375 states and 548 transitions. [2023-11-06 22:03:00,272 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.909090909090909) internal successors, (87), 11 states have internal predecessors, (87), 3 states have call successors, (32), 3 states have call predecessors, (32), 5 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-11-06 22:03:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 548 transitions. [2023-11-06 22:03:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:03:00,278 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:03:00,278 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:00,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:00,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:00,488 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:03:00,489 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:03:00,489 INFO L85 PathProgramCache]: Analyzing trace with hash -257461286, now seen corresponding path program 1 times [2023-11-06 22:03:00,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:03:00,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954178230] [2023-11-06 22:03:00,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:03:00,595 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:03:00,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [784452722] [2023-11-06 22:03:00,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:00,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:00,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:00,603 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:03:00,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 22:03:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:03:01,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 602 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-06 22:03:01,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:03:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1173 proven. 48 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2023-11-06 22:03:03,351 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:03:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:03:04,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:03:04,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954178230] [2023-11-06 22:03:04,194 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:03:04,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [784452722] [2023-11-06 22:03:04,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [784452722] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-06 22:03:04,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:03:04,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [19] total 26 [2023-11-06 22:03:04,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590986106] [2023-11-06 22:03:04,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:03:04,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-06 22:03:04,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:03:04,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-06 22:03:04,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=551, Unknown=0, NotChecked=0, Total=650 [2023-11-06 22:03:04,199 INFO L87 Difference]: Start difference. First operand 375 states and 548 transitions. Second operand has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:03:08,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:03:08,985 INFO L93 Difference]: Finished difference Result 2500 states and 3697 transitions. [2023-11-06 22:03:08,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-06 22:03:08,987 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 232 [2023-11-06 22:03:08,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:03:09,007 INFO L225 Difference]: With dead ends: 2500 [2023-11-06 22:03:09,007 INFO L226 Difference]: Without dead ends: 2166 [2023-11-06 22:03:09,010 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 470 GetRequests, 438 SyntacticMatches, 2 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 200 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=174, Invalid=818, Unknown=0, NotChecked=0, Total=992 [2023-11-06 22:03:09,013 INFO L413 NwaCegarLoop]: 497 mSDtfsCounter, 1549 mSDsluCounter, 2343 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1549 SdHoareTripleChecker+Valid, 2840 SdHoareTripleChecker+Invalid, 1407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 383 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:03:09,013 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1549 Valid, 2840 Invalid, 1407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [383 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-06 22:03:09,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2166 states. [2023-11-06 22:03:09,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2166 to 795. [2023-11-06 22:03:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 795 states, 672 states have (on average 1.4821428571428572) internal successors, (996), 675 states have internal predecessors, (996), 100 states have call successors, (100), 22 states have call predecessors, (100), 22 states have return successors, (100), 97 states have call predecessors, (100), 100 states have call successors, (100) [2023-11-06 22:03:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 1196 transitions. [2023-11-06 22:03:09,173 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 1196 transitions. Word has length 232 [2023-11-06 22:03:09,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:03:09,175 INFO L495 AbstractCegarLoop]: Abstraction has 795 states and 1196 transitions. [2023-11-06 22:03:09,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:03:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1196 transitions. [2023-11-06 22:03:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:03:09,182 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:03:09,182 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:09,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:09,392 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:09,392 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:03:09,393 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:03:09,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1590269146, now seen corresponding path program 1 times [2023-11-06 22:03:09,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:03:09,393 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093944605] [2023-11-06 22:03:09,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:09,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:03:09,471 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:03:09,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1022850818] [2023-11-06 22:03:09,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:09,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:09,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:09,473 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:03:09,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-06 22:03:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:03:09,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 22:03:09,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:03:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 423 proven. 9 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2023-11-06 22:03:10,734 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:03:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 84 proven. 9 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:03:11,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:03:11,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093944605] [2023-11-06 22:03:11,575 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:03:11,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1022850818] [2023-11-06 22:03:11,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1022850818] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:03:11,576 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:03:11,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2023-11-06 22:03:11,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540069582] [2023-11-06 22:03:11,582 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:03:11,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-06 22:03:11,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:03:11,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-06 22:03:11,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2023-11-06 22:03:11,587 INFO L87 Difference]: Start difference. First operand 795 states and 1196 transitions. Second operand has 15 states, 15 states have (on average 7.866666666666666) internal successors, (118), 15 states have internal predecessors, (118), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2023-11-06 22:03:24,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:03:24,258 INFO L93 Difference]: Finished difference Result 7905 states and 11413 transitions. [2023-11-06 22:03:24,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2023-11-06 22:03:24,260 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 7.866666666666666) internal successors, (118), 15 states have internal predecessors, (118), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 232 [2023-11-06 22:03:24,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:03:24,319 INFO L225 Difference]: With dead ends: 7905 [2023-11-06 22:03:24,320 INFO L226 Difference]: Without dead ends: 7151 [2023-11-06 22:03:24,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 567 GetRequests, 463 SyntacticMatches, 1 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4124 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=2076, Invalid=8844, Unknown=0, NotChecked=0, Total=10920 [2023-11-06 22:03:24,331 INFO L413 NwaCegarLoop]: 262 mSDtfsCounter, 2908 mSDsluCounter, 1626 mSDsCounter, 0 mSdLazyCounter, 2477 mSolverCounterSat, 1870 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2940 SdHoareTripleChecker+Valid, 1888 SdHoareTripleChecker+Invalid, 4347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1870 IncrementalHoareTripleChecker+Valid, 2477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2023-11-06 22:03:24,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2940 Valid, 1888 Invalid, 4347 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1870 Valid, 2477 Invalid, 0 Unknown, 0 Unchecked, 7.9s Time] [2023-11-06 22:03:24,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7151 states. [2023-11-06 22:03:24,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7151 to 1633. [2023-11-06 22:03:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1633 states, 1428 states have (on average 1.495798319327731) internal successors, (2136), 1433 states have internal predecessors, (2136), 164 states have call successors, (164), 40 states have call predecessors, (164), 40 states have return successors, (164), 159 states have call predecessors, (164), 164 states have call successors, (164) [2023-11-06 22:03:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1633 states and 2464 transitions. [2023-11-06 22:03:24,915 INFO L78 Accepts]: Start accepts. Automaton has 1633 states and 2464 transitions. Word has length 232 [2023-11-06 22:03:24,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:03:24,915 INFO L495 AbstractCegarLoop]: Abstraction has 1633 states and 2464 transitions. [2023-11-06 22:03:24,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 7.866666666666666) internal successors, (118), 15 states have internal predecessors, (118), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2023-11-06 22:03:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2464 transitions. [2023-11-06 22:03:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:03:24,925 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:03:24,925 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:24,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:25,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:25,136 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:03:25,136 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:03:25,137 INFO L85 PathProgramCache]: Analyzing trace with hash 569200792, now seen corresponding path program 1 times [2023-11-06 22:03:25,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:03:25,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254366278] [2023-11-06 22:03:25,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:25,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:03:25,213 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:03:25,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [20230980] [2023-11-06 22:03:25,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:25,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:25,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:25,219 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:03:25,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-06 22:03:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:03:25,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-06 22:03:25,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:03:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:03:26,001 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:03:26,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:03:26,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254366278] [2023-11-06 22:03:26,002 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:03:26,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [20230980] [2023-11-06 22:03:26,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [20230980] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:03:26,004 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:03:26,005 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:03:26,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464677974] [2023-11-06 22:03:26,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:03:26,008 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:03:26,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:03:26,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:03:26,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:03:26,010 INFO L87 Difference]: Start difference. First operand 1633 states and 2464 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:03:27,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:03:27,036 INFO L93 Difference]: Finished difference Result 5455 states and 8339 transitions. [2023-11-06 22:03:27,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:03:27,038 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 232 [2023-11-06 22:03:27,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:03:27,068 INFO L225 Difference]: With dead ends: 5455 [2023-11-06 22:03:27,068 INFO L226 Difference]: Without dead ends: 3852 [2023-11-06 22:03:27,073 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:03:27,074 INFO L413 NwaCegarLoop]: 201 mSDtfsCounter, 481 mSDsluCounter, 403 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:03:27,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 604 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:03:27,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3852 states. [2023-11-06 22:03:27,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3852 to 3131. [2023-11-06 22:03:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3131 states, 2738 states have (on average 1.4711468224981739) internal successors, (4028), 2747 states have internal predecessors, (4028), 316 states have call successors, (316), 76 states have call predecessors, (316), 76 states have return successors, (316), 307 states have call predecessors, (316), 316 states have call successors, (316) [2023-11-06 22:03:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 3131 states and 4660 transitions. [2023-11-06 22:03:27,799 INFO L78 Accepts]: Start accepts. Automaton has 3131 states and 4660 transitions. Word has length 232 [2023-11-06 22:03:27,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:03:27,800 INFO L495 AbstractCegarLoop]: Abstraction has 3131 states and 4660 transitions. [2023-11-06 22:03:27,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:03:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 4660 transitions. [2023-11-06 22:03:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:03:27,806 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:03:27,807 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:27,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:28,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-06 22:03:28,015 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:03:28,016 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:03:28,016 INFO L85 PathProgramCache]: Analyzing trace with hash -116912676, now seen corresponding path program 1 times [2023-11-06 22:03:28,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:03:28,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731766507] [2023-11-06 22:03:28,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:03:28,075 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:03:28,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1559744605] [2023-11-06 22:03:28,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:28,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:28,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:28,078 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:03:28,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-06 22:03:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:03:28,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 22:03:28,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:03:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:03:28,508 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:03:28,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:03:28,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731766507] [2023-11-06 22:03:28,508 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:03:28,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1559744605] [2023-11-06 22:03:28,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1559744605] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:03:28,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:03:28,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:03:28,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976345174] [2023-11-06 22:03:28,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:03:28,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:03:28,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:03:28,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:03:28,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:03:28,513 INFO L87 Difference]: Start difference. First operand 3131 states and 4660 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:03:28,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:03:28,947 INFO L93 Difference]: Finished difference Result 6201 states and 9241 transitions. [2023-11-06 22:03:28,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:03:28,950 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 232 [2023-11-06 22:03:28,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:03:28,979 INFO L225 Difference]: With dead ends: 6201 [2023-11-06 22:03:28,979 INFO L226 Difference]: Without dead ends: 3111 [2023-11-06 22:03:28,987 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:03:28,988 INFO L413 NwaCegarLoop]: 210 mSDtfsCounter, 55 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 363 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:03:28,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 363 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:03:28,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3111 states. [2023-11-06 22:03:29,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3111 to 3111. [2023-11-06 22:03:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3111 states, 2718 states have (on average 1.4591611479028697) internal successors, (3966), 2727 states have internal predecessors, (3966), 316 states have call successors, (316), 76 states have call predecessors, (316), 76 states have return successors, (316), 307 states have call predecessors, (316), 316 states have call successors, (316) [2023-11-06 22:03:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 3111 states and 4598 transitions. [2023-11-06 22:03:29,638 INFO L78 Accepts]: Start accepts. Automaton has 3111 states and 4598 transitions. Word has length 232 [2023-11-06 22:03:29,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:03:29,639 INFO L495 AbstractCegarLoop]: Abstraction has 3111 states and 4598 transitions. [2023-11-06 22:03:29,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:03:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4598 transitions. [2023-11-06 22:03:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-06 22:03:29,644 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:03:29,645 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:29,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:29,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-06 22:03:29,854 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:03:29,854 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:03:29,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1953757774, now seen corresponding path program 1 times [2023-11-06 22:03:29,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:03:29,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157321388] [2023-11-06 22:03:29,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:03:29,935 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:03:29,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1364144418] [2023-11-06 22:03:29,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:29,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:29,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:29,939 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:03:29,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-06 22:03:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:03:30,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 22:03:30,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:03:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1011 proven. 51 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2023-11-06 22:03:31,236 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:03:33,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:03:33,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157321388] [2023-11-06 22:03:33,362 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:03:33,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1364144418] [2023-11-06 22:03:33,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1364144418] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:03:33,362 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:03:33,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2023-11-06 22:03:33,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669601612] [2023-11-06 22:03:33,363 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-06 22:03:33,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:03:33,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:03:33,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:03:33,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:03:33,365 INFO L87 Difference]: Start difference. First operand 3111 states and 4598 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-06 22:03:35,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:03:35,398 INFO L93 Difference]: Finished difference Result 8203 states and 12036 transitions. [2023-11-06 22:03:35,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:03:35,399 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 232 [2023-11-06 22:03:35,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:03:35,434 INFO L225 Difference]: With dead ends: 8203 [2023-11-06 22:03:35,434 INFO L226 Difference]: Without dead ends: 5133 [2023-11-06 22:03:35,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 367 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=59, Invalid=97, Unknown=0, NotChecked=0, Total=156 [2023-11-06 22:03:35,441 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 188 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:03:35,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [202 Valid, 720 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 335 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-06 22:03:35,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5133 states. [2023-11-06 22:03:36,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5133 to 5071. [2023-11-06 22:03:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5071 states, 4302 states have (on average 1.4267782426778242) internal successors, (6138), 4319 states have internal predecessors, (6138), 620 states have call successors, (620), 148 states have call predecessors, (620), 148 states have return successors, (620), 603 states have call predecessors, (620), 620 states have call successors, (620) [2023-11-06 22:03:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 5071 states and 7378 transitions. [2023-11-06 22:03:36,556 INFO L78 Accepts]: Start accepts. Automaton has 5071 states and 7378 transitions. Word has length 232 [2023-11-06 22:03:36,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:03:36,557 INFO L495 AbstractCegarLoop]: Abstraction has 5071 states and 7378 transitions. [2023-11-06 22:03:36,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-06 22:03:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand 5071 states and 7378 transitions. [2023-11-06 22:03:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-06 22:03:36,565 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:03:36,566 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:36,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:36,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-06 22:03:36,777 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:03:36,777 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:03:36,778 INFO L85 PathProgramCache]: Analyzing trace with hash 390735209, now seen corresponding path program 1 times [2023-11-06 22:03:36,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:03:36,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720268907] [2023-11-06 22:03:36,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:03:36,844 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:03:36,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [99970654] [2023-11-06 22:03:36,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:03:36,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:03:36,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:36,847 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:03:36,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-06 22:03:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:03:37,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:03:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:03:37,913 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:03:37,913 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:03:37,915 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:03:37,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-06 22:03:38,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-06 22:03:38,124 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:03:38,130 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:03:38,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:03:38 BoogieIcfgContainer [2023-11-06 22:03:38,424 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:03:38,425 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:03:38,425 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:03:38,426 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:03:38,426 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:02:46" (3/4) ... [2023-11-06 22:03:38,429 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:03:38,431 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:03:38,432 INFO L158 Benchmark]: Toolchain (without parser) took 54047.31ms. Allocated memory was 115.3MB in the beginning and 570.4MB in the end (delta: 455.1MB). Free memory was 76.9MB in the beginning and 381.3MB in the end (delta: -304.5MB). Peak memory consumption was 153.4MB. Max. memory is 16.1GB. [2023-11-06 22:03:38,432 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 94.4MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:03:38,433 INFO L158 Benchmark]: CACSL2BoogieTranslator took 522.14ms. Allocated memory is still 115.3MB. Free memory was 76.9MB in the beginning and 52.8MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-06 22:03:38,433 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.10ms. Allocated memory was 115.3MB in the beginning and 144.7MB in the end (delta: 29.4MB). Free memory was 52.8MB in the beginning and 104.5MB in the end (delta: -51.7MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2023-11-06 22:03:38,434 INFO L158 Benchmark]: Boogie Preprocessor took 118.32ms. Allocated memory is still 144.7MB. Free memory was 104.5MB in the beginning and 99.3MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-06 22:03:38,434 INFO L158 Benchmark]: RCFGBuilder took 1250.28ms. Allocated memory is still 144.7MB. Free memory was 99.3MB in the beginning and 88.4MB in the end (delta: 10.9MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2023-11-06 22:03:38,435 INFO L158 Benchmark]: TraceAbstraction took 51907.68ms. Allocated memory was 144.7MB in the beginning and 570.4MB in the end (delta: 425.7MB). Free memory was 88.1MB in the beginning and 381.3MB in the end (delta: -293.2MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. [2023-11-06 22:03:38,435 INFO L158 Benchmark]: Witness Printer took 5.85ms. Allocated memory is still 570.4MB. Free memory is still 381.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:03:38,438 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 94.4MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 522.14ms. Allocated memory is still 115.3MB. Free memory was 76.9MB in the beginning and 52.8MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.10ms. Allocated memory was 115.3MB in the beginning and 144.7MB in the end (delta: 29.4MB). Free memory was 52.8MB in the beginning and 104.5MB in the end (delta: -51.7MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.32ms. Allocated memory is still 144.7MB. Free memory was 104.5MB in the beginning and 99.3MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1250.28ms. Allocated memory is still 144.7MB. Free memory was 99.3MB in the beginning and 88.4MB in the end (delta: 10.9MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * TraceAbstraction took 51907.68ms. Allocated memory was 144.7MB in the beginning and 570.4MB in the end (delta: 425.7MB). Free memory was 88.1MB in the beginning and 381.3MB in the end (delta: -293.2MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. * Witness Printer took 5.85ms. Allocated memory is still 570.4MB. Free memory is still 381.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 314, overapproximation of someBinaryFLOATComparisonOperation at line 314, overapproximation of bitwiseAnd at line 238. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 64; [L23] double var_1_2 = 99999999999.3; [L24] double var_1_3 = 1.7; [L25] signed short int var_1_9 = -5; [L26] double var_1_10 = 128.6; [L27] double var_1_13 = 0.5; [L28] double var_1_14 = 24.875; [L29] double var_1_15 = 500.5; [L30] double var_1_16 = 3.8; [L31] unsigned char var_1_17 = 0; [L32] unsigned char var_1_18 = 1; [L33] unsigned char var_1_20 = 1; [L34] unsigned char var_1_21 = 0; [L35] unsigned char var_1_22 = 0; [L36] signed short int var_1_23 = 5; [L37] signed short int var_1_25 = -1; [L38] signed short int var_1_26 = 2; [L39] signed short int var_1_27 = 128; [L40] signed long int var_1_28 = -2; [L41] unsigned short int var_1_29 = 5; [L42] unsigned char var_1_30 = 1; [L43] unsigned char var_1_31 = 200; [L44] unsigned char var_1_32 = 64; [L45] unsigned char var_1_33 = 100; [L46] unsigned char var_1_34 = 32; [L47] signed long int var_1_35 = 32; [L48] unsigned char var_1_36 = 0; [L49] unsigned char var_1_37 = 1; [L50] unsigned char var_1_38 = 0; [L51] unsigned char var_1_39 = 0; [L52] float var_1_40 = 2.125; [L53] unsigned char var_1_41 = 1; [L54] signed char var_1_42 = 5; [L55] signed short int var_1_43 = -50; [L56] signed long int var_1_44 = 50; [L57] unsigned long int var_1_45 = 0; [L58] unsigned long int var_1_46 = 5; [L59] signed long int var_1_47 = 1000000000; [L60] unsigned char var_1_48 = 0; [L61] unsigned char var_1_49 = 0; [L62] unsigned char var_1_50 = 2; [L63] double var_1_52 = 24.75; [L64] unsigned short int var_1_53 = 2; [L65] float var_1_54 = 1.8; [L66] unsigned long int var_1_55 = 8; [L67] signed char var_1_56 = 2; [L68] float var_1_57 = 5.8; [L69] double last_1_var_1_10 = 128.6; [L70] unsigned char last_1_var_1_30 = 1; [L71] signed long int last_1_var_1_35 = 32; [L72] unsigned char last_1_var_1_48 = 0; [L73] unsigned char last_1_var_1_50 = 2; [L74] float last_1_var_1_54 = 1.8; VAL [isInitial=0, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_2=999999999993/10, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L318] isInitial = 1 [L319] FCALL initially() [L320] COND TRUE 1 [L321] CALL updateLastVariables() [L306] last_1_var_1_10 = var_1_10 [L307] last_1_var_1_30 = var_1_30 [L308] last_1_var_1_35 = var_1_35 [L309] last_1_var_1_48 = var_1_48 [L310] last_1_var_1_50 = var_1_50 [L311] last_1_var_1_54 = var_1_54 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_2=999999999993/10, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L321] RET updateLastVariables() [L322] CALL updateVariables() [L253] var_1_2 = __VERIFIER_nondet_double() [L254] CALL assume_abort_if_not((var_1_2 >= 0.0F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L254] RET assume_abort_if_not((var_1_2 >= 0.0F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L255] var_1_3 = __VERIFIER_nondet_double() [L256] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L256] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L257] var_1_13 = __VERIFIER_nondet_double() [L258] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L258] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L259] var_1_14 = __VERIFIER_nondet_double() [L260] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L260] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L261] var_1_15 = __VERIFIER_nondet_double() [L262] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L262] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L263] var_1_16 = __VERIFIER_nondet_double() [L264] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L264] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L265] var_1_18 = __VERIFIER_nondet_uchar() [L266] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L266] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L267] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L267] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L268] var_1_20 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L269] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L270] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L270] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L271] var_1_21 = __VERIFIER_nondet_uchar() [L272] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L272] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L273] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L273] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L274] var_1_22 = __VERIFIER_nondet_uchar() [L275] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L275] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L276] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L276] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L277] var_1_31 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_31 >= 191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L278] RET assume_abort_if_not(var_1_31 >= 191) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L279] CALL assume_abort_if_not(var_1_31 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L279] RET assume_abort_if_not(var_1_31 <= 255) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L280] var_1_32 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L281] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L282] CALL assume_abort_if_not(var_1_32 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L282] RET assume_abort_if_not(var_1_32 <= 64) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L283] var_1_33 = __VERIFIER_nondet_uchar() [L284] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L284] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L285] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L285] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L286] var_1_34 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L287] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L288] CALL assume_abort_if_not(var_1_34 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L288] RET assume_abort_if_not(var_1_34 <= 254) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L289] var_1_39 = __VERIFIER_nondet_uchar() [L290] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L290] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L291] CALL assume_abort_if_not(var_1_39 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L291] RET assume_abort_if_not(var_1_39 <= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L292] var_1_45 = __VERIFIER_nondet_ulong() [L293] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L293] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L294] CALL assume_abort_if_not(var_1_45 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L294] RET assume_abort_if_not(var_1_45 <= 16) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L295] var_1_46 = __VERIFIER_nondet_ulong() [L296] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L296] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L297] CALL assume_abort_if_not(var_1_46 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L297] RET assume_abort_if_not(var_1_46 <= 16) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L298] var_1_47 = __VERIFIER_nondet_long() [L299] CALL assume_abort_if_not(var_1_47 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L299] RET assume_abort_if_not(var_1_47 >= 536870911) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L300] CALL assume_abort_if_not(var_1_47 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L300] RET assume_abort_if_not(var_1_47 <= 1073741823) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L301] var_1_49 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L302] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L303] CALL assume_abort_if_not(var_1_49 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L303] RET assume_abort_if_not(var_1_49 <= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L322] RET updateVariables() [L323] CALL step() [L78] COND TRUE ((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30 [L79] var_1_30 = var_1_33 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L87] unsigned char stepLocal_5 = var_1_30; VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L88] COND TRUE var_1_30 >= stepLocal_5 [L89] var_1_40 = ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L91] COND TRUE \read(var_1_20) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L92] COND TRUE var_1_16 != var_1_40 [L93] var_1_50 = var_1_46 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L96] COND FALSE !((var_1_2 - var_1_3) == (- var_1_40)) [L103] var_1_1 = (var_1_50 - (var_1_30 + var_1_30)) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L105] var_1_9 = (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50)))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L106] COND TRUE \read(var_1_21) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L107] COND TRUE var_1_14 >= (- 31.9) [L108] var_1_25 = (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L113] COND FALSE !(\read(var_1_22)) [L116] var_1_26 = ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L118] unsigned char stepLocal_1 = var_1_30; VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L119] COND TRUE stepLocal_1 < var_1_50 [L120] var_1_27 = ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=-2, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L122] COND TRUE \read(var_1_21) [L123] var_1_28 = (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=5, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L125] var_1_29 = (var_1_50 + var_1_30) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L126] COND TRUE ((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16 [L127] var_1_36 = 0 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L129] COND FALSE !(var_1_36 || var_1_36) [L138] var_1_41 = ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L140] COND TRUE ! var_1_39 [L141] var_1_42 = ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L143] var_1_43 = (var_1_32 - 5) [L144] var_1_52 = var_1_13 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L145] COND FALSE !(\read(var_1_22)) [L148] var_1_53 = var_1_50 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L150] COND TRUE last_1_var_1_54 == var_1_14 [L151] var_1_54 = var_1_14 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-27760] [L155] var_1_55 = var_1_30 [L156] var_1_56 = var_1_32 [L157] var_1_57 = var_1_13 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L158] COND FALSE !(\read(var_1_36)) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L165] unsigned char stepLocal_0 = var_1_50 <= var_1_50; VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L166] COND TRUE var_1_41 || stepLocal_0 [L167] var_1_23 = ((((var_1_42) < (5)) ? (var_1_42) : (5))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_1=0, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L169] signed long int stepLocal_3 = (var_1_30 - var_1_50) * var_1_9; [L170] unsigned char stepLocal_2 = var_1_30 >= (var_1_50 - var_1_30); VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L171] COND TRUE var_1_23 <= stepLocal_3 [L172] var_1_35 = (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L180] EXPR var_1_47 & var_1_30 VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47 & var_1_30=0, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L180] signed long int stepLocal_10 = var_1_47 & var_1_30; [L181] signed long int stepLocal_9 = -16 * (10 / var_1_31); VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L182] COND TRUE stepLocal_10 <= var_1_53 [L183] var_1_48 = (last_1_var_1_48 && (var_1_22 || (var_1_39 || var_1_49))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L191] COND TRUE var_1_14 >= (var_1_16 + var_1_3) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L192] COND FALSE !((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L214] COND FALSE !((var_1_30 > var_1_1) || var_1_48) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L219] COND TRUE var_1_23 > var_1_43 [L220] var_1_37 = ((! var_1_21) || (! var_1_20)) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L227] unsigned char stepLocal_4 = var_1_32; VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_4=5, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L228] COND FALSE !(var_1_2 < (var_1_3 * 10.5)) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_4=5, stepLocal_5=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L235] unsigned char stepLocal_8 = var_1_30; VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_4=5, stepLocal_5=0, stepLocal_8=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L236] EXPR var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46))) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_4=5, stepLocal_5=0, stepLocal_8=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))=5, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L236] signed long int stepLocal_7 = var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46))); [L237] unsigned long int stepLocal_6 = (3294629264u - var_1_50) + (var_1_42 + var_1_50); VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_4=5, stepLocal_5=0, stepLocal_6=3294629269, stepLocal_7=5, stepLocal_8=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L238] EXPR (var_1_50 % var_1_31) & -25 VAL [(var_1_50 % var_1_31) & -25=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, stepLocal_0=1, stepLocal_10=0, stepLocal_1=0, stepLocal_2=0, stepLocal_3=27760, stepLocal_4=5, stepLocal_5=0, stepLocal_6=3294629269, stepLocal_7=5, stepLocal_8=0, stepLocal_9=0, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L238] COND FALSE !(stepLocal_7 <= ((var_1_50 % var_1_31) & -25)) [L323] RET step() [L324] CALL, EXPR property() [L314] EXPR (((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? (var_1_27 == ((signed short int) ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))))) : 1)) && (var_1_21 ? (var_1_28 == ((signed long int) (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30))) : 1)) && (var_1_29 == ((unsigned short int) (var_1_50 + var_1_30)))) && ((((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) var_1_33)) : (((last_1_var_1_50 - last_1_var_1_50) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) ((((var_1_32) > (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))) ? (var_1_32) : (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))))) : (var_1_30 == ((unsigned char) var_1_32))))) && ((var_1_23 <= ((var_1_30 - var_1_50) * var_1_9)) ? (var_1_35 == ((signed long int) (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))))) : (((var_1_20 || var_1_21) || (var_1_30 >= (var_1_50 - var_1_30))) ? (var_1_21 ? (var_1_35 == ((signed long int) (var_1_29 + last_1_var_1_35))) : 1) : 1))) && ((((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16) ? (var_1_36 == ((unsigned char) 0)) : 1)) && (((var_1_30 > var_1_1) || var_1_48) ? ((! var_1_48) ? (var_1_37 == ((unsigned char) (! (var_1_20 && var_1_18)))) : 1) : ((var_1_23 > var_1_43) ? (var_1_37 == ((unsigned char) ((! var_1_21) || (! var_1_20)))) : ((var_1_22 || (var_1_43 >= ((((var_1_42) > (var_1_33)) ? (var_1_42) : (var_1_33))))) ? (var_1_37 == ((unsigned char) ((var_1_54 > var_1_2) || var_1_21))) : 1)))) && ((var_1_2 < (var_1_3 * 10.5)) ? ((var_1_32 > var_1_30) ? (var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1) VAL [(((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? (var_1_27 == ((signed short int) ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))))) : 1)) && (var_1_21 ? (var_1_28 == ((signed long int) (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30))) : 1)) && (var_1_29 == ((unsigned short int) (var_1_50 + var_1_30)))) && ((((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) var_1_33)) : (((last_1_var_1_50 - last_1_var_1_50) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) ((((var_1_32) > (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))) ? (var_1_32) : (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))))) : (var_1_30 == ((unsigned char) var_1_32))))) && ((var_1_23 <= ((var_1_30 - var_1_50) * var_1_9)) ? (var_1_35 == ((signed long int) (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))))) : (((var_1_20 || var_1_21) || (var_1_30 >= (var_1_50 - var_1_30))) ? (var_1_21 ? (var_1_35 == ((signed long int) (var_1_29 + last_1_var_1_35))) : 1) : 1))) && ((((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16) ? (var_1_36 == ((unsigned char) 0)) : 1)) && (((var_1_30 > var_1_1) || var_1_48) ? ((! var_1_48) ? (var_1_37 == ((unsigned char) (! (var_1_20 && var_1_18)))) : 1) : ((var_1_23 > var_1_43) ? (var_1_37 == ((unsigned char) ((! var_1_21) || (! var_1_20)))) : ((var_1_22 || (var_1_43 >= ((((var_1_42) > (var_1_33)) ? (var_1_42) : (var_1_33))))) ? (var_1_37 == ((unsigned char) ((var_1_54 > var_1_2) || var_1_21))) : 1)))) && ((var_1_2 < (var_1_3 * 10.5)) ? ((var_1_32 > var_1_30) ? (var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1)=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L314] EXPR ((((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? 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(var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1)=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L314-L315] return (((((((((((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? (var_1_27 == ((signed short int) ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))))) : 1)) && (var_1_21 ? (var_1_28 == ((signed long int) (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30))) : 1)) && (var_1_29 == ((unsigned short int) (var_1_50 + var_1_30)))) && ((((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) var_1_33)) : (((last_1_var_1_50 - last_1_var_1_50) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) ((((var_1_32) > (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))) ? (var_1_32) : (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))))) : (var_1_30 == ((unsigned char) var_1_32))))) && ((var_1_23 <= ((var_1_30 - var_1_50) * var_1_9)) ? (var_1_35 == ((signed long int) (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))))) : (((var_1_20 || var_1_21) || (var_1_30 >= (var_1_50 - var_1_30))) ? (var_1_21 ? (var_1_35 == ((signed long int) (var_1_29 + last_1_var_1_35))) : 1) : 1))) && ((((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16) ? (var_1_36 == ((unsigned char) 0)) : 1)) && (((var_1_30 > var_1_1) || var_1_48) ? ((! var_1_48) ? (var_1_37 == ((unsigned char) (! (var_1_20 && var_1_18)))) : 1) : ((var_1_23 > var_1_43) ? (var_1_37 == ((unsigned char) ((! var_1_21) || (! var_1_20)))) : ((var_1_22 || (var_1_43 >= ((((var_1_42) > (var_1_33)) ? (var_1_42) : (var_1_33))))) ? (var_1_37 == ((unsigned char) ((var_1_54 > var_1_2) || var_1_21))) : 1)))) && ((var_1_2 < (var_1_3 * 10.5)) ? ((var_1_32 > var_1_30) ? (var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1)) && (((var_1_47 & var_1_30) <= var_1_53) ? (var_1_48 == ((unsigned char) (last_1_var_1_48 && (var_1_22 || (var_1_39 || var_1_49))))) : (((-16 * (10 / var_1_31)) > var_1_30) ? (var_1_48 == ((unsigned char) (! (var_1_22 || var_1_39)))) : (var_1_48 == ((unsigned char) var_1_21))))) && (var_1_20 ? ((var_1_16 != var_1_40) ? (var_1_50 == ((unsigned char) var_1_46)) : 1) : 1)) && (var_1_52 == ((double) var_1_13))) && (var_1_22 ? (var_1_53 == ((unsigned short int) var_1_50)) : (var_1_53 == ((unsigned short int) var_1_50)))) && ((last_1_var_1_54 == var_1_14) ? (var_1_54 == ((float) var_1_14)) : (var_1_54 == ((float) ((((var_1_16) > ((var_1_15 + var_1_14))) ? (var_1_16) : ((var_1_15 + var_1_14)))))))) && (var_1_55 == ((unsigned long int) var_1_30))) && (var_1_56 == ((signed char) var_1_32))) && (var_1_57 == ((float) var_1_13)) ; [L324] RET, EXPR property() [L324] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=6, var_1_16=5, var_1_17=0, var_1_18=1, var_1_1=1, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=1, var_1_28=1000, var_1_29=1, var_1_30=0, var_1_31=191, var_1_32=5, var_1_33=0, var_1_34=254, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=6, var_1_41=0, var_1_42=5, var_1_43=0, var_1_44=50, var_1_45=0, var_1_46=1, var_1_47=1073741823, var_1_48=0, var_1_49=0, var_1_50=1, var_1_52=3, var_1_53=1, var_1_54=4, var_1_55=0, var_1_56=5, var_1_57=3, var_1_9=-27760] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 142 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 51.5s, OverallIterations: 13, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 25.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7066 SdHoareTripleChecker+Valid, 16.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6948 mSDsluCounter, 9972 SdHoareTripleChecker+Invalid, 14.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7164 mSDsCounter, 2579 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5742 IncrementalHoareTripleChecker+Invalid, 8321 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2579 mSolverCounterUnsat, 2808 mSDtfsCounter, 5742 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4279 GetRequests, 4061 SyntacticMatches, 6 SemanticMatches, 212 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4540 ImplicationChecksByTransitivity, 6.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5071occurred in iteration=12, InterpolantAutomatonStates: 189, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 12 MinimizatonAttempts, 7944 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 13.0s InterpolantComputationTime, 3010 NumberOfCodeBlocks, 3010 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 3917 ConstructedInterpolants, 6 QuantifiedInterpolants, 12545 SizeOfPredicates, 47 NumberOfNonLiveVariables, 7198 ConjunctsInSsa, 113 ConjunctsInUnsatCore, 17 InterpolantComputations, 6 PerfectInterpolantSequences, 33179/33728 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-06 22:03:38,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:03:41,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:03:42,125 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 22:03:42,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:03:42,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:03:42,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:03:42,202 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:03:42,203 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:03:42,205 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:03:42,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:03:42,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:03:42,214 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:03:42,214 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:03:42,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:03:42,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:03:42,219 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:03:42,219 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:03:42,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:03:42,220 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:03:42,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:03:42,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:03:42,223 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:03:42,224 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:03:42,224 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:03:42,225 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:03:42,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:03:42,226 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:03:42,227 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:03:42,227 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:03:42,228 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:03:42,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:03:42,230 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:03:42,231 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:03:42,231 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:03:42,232 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:03:42,232 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:03:42,232 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:03:42,233 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:03:42,233 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:03:42,234 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:03:42,235 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:03:42,235 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:03:42,236 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff [2023-11-06 22:03:42,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:03:42,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:03:42,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:03:42,862 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:03:42,863 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:03:42,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-06 22:03:46,908 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:03:47,435 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:03:47,436 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-06 22:03:47,451 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data/4fa8dc348/5b68141c07e34736a70f35597aca66f1/FLAG3ce815315 [2023-11-06 22:03:47,470 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/data/4fa8dc348/5b68141c07e34736a70f35597aca66f1 [2023-11-06 22:03:47,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:03:47,476 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:03:47,477 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:03:47,478 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:03:47,484 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:03:47,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:03:47" (1/1) ... [2023-11-06 22:03:47,487 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e245deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:47, skipping insertion in model container [2023-11-06 22:03:47,487 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:03:47" (1/1) ... [2023-11-06 22:03:47,562 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:03:47,792 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-06 22:03:48,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:03:48,076 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:03:48,102 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-06 22:03:48,293 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:03:48,325 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:03:48,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48 WrapperNode [2023-11-06 22:03:48,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:03:48,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:03:48,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:03:48,328 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:03:48,338 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,378 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,451 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 288 [2023-11-06 22:03:48,452 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:03:48,453 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:03:48,453 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:03:48,453 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:03:48,469 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,469 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,480 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,480 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,510 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,517 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,539 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:03:48,540 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:03:48,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:03:48,541 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:03:48,542 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (1/1) ... [2023-11-06 22:03:48,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:03:48,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:03:48,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:03:48,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:03:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:03:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:03:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:03:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:03:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:03:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:03:48,868 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:03:48,871 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:04:06,962 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:04:06,972 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:04:06,972 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:04:06,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:04:06 BoogieIcfgContainer [2023-11-06 22:04:06,976 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:04:06,979 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:04:06,979 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:04:06,983 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:04:06,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:03:47" (1/3) ... [2023-11-06 22:04:06,984 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df7e6e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:04:06, skipping insertion in model container [2023-11-06 22:04:06,984 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:03:48" (2/3) ... [2023-11-06 22:04:06,985 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df7e6e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:04:06, skipping insertion in model container [2023-11-06 22:04:06,985 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:04:06" (3/3) ... [2023-11-06 22:04:06,987 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-0.i [2023-11-06 22:04:07,009 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:04:07,010 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:04:07,085 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:04:07,096 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@262e701a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:04:07,096 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:04:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 90 states have (on average 1.5444444444444445) internal successors, (139), 91 states have internal predecessors, (139), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:04:07,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-06 22:04:07,137 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:04:07,139 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:04:07,142 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:04:07,153 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:04:07,153 INFO L85 PathProgramCache]: Analyzing trace with hash -1129801030, now seen corresponding path program 1 times [2023-11-06 22:04:07,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:04:07,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [824684642] [2023-11-06 22:04:07,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:04:07,177 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:07,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:04:07,184 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:04:07,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-06 22:04:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:04:08,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 22:04:08,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:04:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 902 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2023-11-06 22:04:09,022 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:04:09,023 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:04:09,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [824684642] [2023-11-06 22:04:09,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [824684642] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:04:09,024 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:04:09,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:04:09,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266208130] [2023-11-06 22:04:09,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:04:09,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:04:09,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:04:09,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:04:09,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:04:09,094 INFO L87 Difference]: Start difference. First operand has 125 states, 90 states have (on average 1.5444444444444445) internal successors, (139), 91 states have internal predecessors, (139), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-06 22:04:09,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:04:09,153 INFO L93 Difference]: Finished difference Result 243 states and 432 transitions. [2023-11-06 22:04:09,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:04:09,156 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 222 [2023-11-06 22:04:09,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:04:09,170 INFO L225 Difference]: With dead ends: 243 [2023-11-06 22:04:09,170 INFO L226 Difference]: Without dead ends: 121 [2023-11-06 22:04:09,175 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:04:09,180 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:04:09,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:04:09,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2023-11-06 22:04:09,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2023-11-06 22:04:09,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 87 states have internal predecessors, (132), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:04:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 196 transitions. [2023-11-06 22:04:09,262 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 196 transitions. Word has length 222 [2023-11-06 22:04:09,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:04:09,263 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 196 transitions. [2023-11-06 22:04:09,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-06 22:04:09,264 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 196 transitions. [2023-11-06 22:04:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-06 22:04:09,272 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:04:09,273 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:04:09,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:04:09,490 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:09,491 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:04:09,492 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:04:09,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1581236474, now seen corresponding path program 1 times [2023-11-06 22:04:09,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:04:09,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [812177243] [2023-11-06 22:04:09,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:04:09,494 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:09,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:04:09,499 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:04:09,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-06 22:04:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:04:11,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:04:11,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:04:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 783 proven. 69 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2023-11-06 22:04:13,252 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:04:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 24 proven. 69 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:04:14,358 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:04:14,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [812177243] [2023-11-06 22:04:14,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [812177243] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:04:14,361 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:04:14,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:04:14,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696079410] [2023-11-06 22:04:14,368 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:04:14,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:04:14,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:04:14,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:04:14,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:04:14,382 INFO L87 Difference]: Start difference. First operand 121 states and 196 transitions. Second operand has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-11-06 22:04:18,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:20,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:22,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:22,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:04:22,846 INFO L93 Difference]: Finished difference Result 245 states and 394 transitions. [2023-11-06 22:04:23,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:04:23,022 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 222 [2023-11-06 22:04:23,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:04:23,028 INFO L225 Difference]: With dead ends: 245 [2023-11-06 22:04:23,028 INFO L226 Difference]: Without dead ends: 127 [2023-11-06 22:04:23,030 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 446 GetRequests, 436 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:04:23,034 INFO L413 NwaCegarLoop]: 148 mSDtfsCounter, 229 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 30 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 377 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:04:23,035 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 377 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 188 Invalid, 3 Unknown, 0 Unchecked, 8.2s Time] [2023-11-06 22:04:23,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2023-11-06 22:04:23,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 125. [2023-11-06 22:04:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 90 states have (on average 1.4555555555555555) internal successors, (131), 90 states have internal predecessors, (131), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-06 22:04:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 195 transitions. [2023-11-06 22:04:23,083 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 195 transitions. Word has length 222 [2023-11-06 22:04:23,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:04:23,086 INFO L495 AbstractCegarLoop]: Abstraction has 125 states and 195 transitions. [2023-11-06 22:04:23,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2023-11-06 22:04:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 195 transitions. [2023-11-06 22:04:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-11-06 22:04:23,109 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:04:23,109 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:04:23,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:04:23,323 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:23,324 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:04:23,324 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:04:23,325 INFO L85 PathProgramCache]: Analyzing trace with hash -442019509, now seen corresponding path program 1 times [2023-11-06 22:04:23,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:04:23,326 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [751532198] [2023-11-06 22:04:23,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:04:23,327 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:23,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:04:23,328 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:04:23,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-06 22:04:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:04:25,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:04:25,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:04:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 891 proven. 63 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2023-11-06 22:04:27,134 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:04:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 30 proven. 63 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:04:28,341 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:04:28,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [751532198] [2023-11-06 22:04:28,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [751532198] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:04:28,345 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:04:28,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:04:28,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276658506] [2023-11-06 22:04:28,355 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:04:28,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:04:28,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:04:28,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:04:28,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:04:28,363 INFO L87 Difference]: Start difference. First operand 125 states and 195 transitions. Second operand has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-06 22:04:33,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:35,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:37,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:37,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:04:37,992 INFO L93 Difference]: Finished difference Result 277 states and 425 transitions. [2023-11-06 22:04:37,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:04:37,994 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 223 [2023-11-06 22:04:37,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:04:38,000 INFO L225 Difference]: With dead ends: 277 [2023-11-06 22:04:38,001 INFO L226 Difference]: Without dead ends: 155 [2023-11-06 22:04:38,002 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 448 GetRequests, 438 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:04:38,005 INFO L413 NwaCegarLoop]: 168 mSDtfsCounter, 213 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 31 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 223 SdHoareTripleChecker+Valid, 397 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:04:38,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [223 Valid, 397 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 218 Invalid, 3 Unknown, 0 Unchecked, 9.3s Time] [2023-11-06 22:04:38,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-11-06 22:04:38,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 152. [2023-11-06 22:04:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152 states, 105 states have (on average 1.361904761904762) internal successors, (143), 106 states have internal predecessors, (143), 42 states have call successors, (42), 4 states have call predecessors, (42), 4 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-06 22:04:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 227 transitions. [2023-11-06 22:04:38,043 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 227 transitions. Word has length 223 [2023-11-06 22:04:38,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:04:38,045 INFO L495 AbstractCegarLoop]: Abstraction has 152 states and 227 transitions. [2023-11-06 22:04:38,045 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (53), 2 states have call predecessors, (53), 4 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-06 22:04:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2023-11-06 22:04:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-06 22:04:38,051 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:04:38,051 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:04:38,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:04:38,268 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:38,269 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:04:38,270 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:04:38,270 INFO L85 PathProgramCache]: Analyzing trace with hash -539589803, now seen corresponding path program 1 times [2023-11-06 22:04:38,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:04:38,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1843918451] [2023-11-06 22:04:38,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:04:38,272 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:38,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:04:38,274 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:04:38,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-06 22:04:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:04:40,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:04:40,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:04:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 993 proven. 54 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2023-11-06 22:04:42,026 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:04:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 39 proven. 54 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-06 22:04:43,246 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:04:43,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1843918451] [2023-11-06 22:04:43,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1843918451] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:04:43,252 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:04:43,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:04:43,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430671432] [2023-11-06 22:04:43,253 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:04:43,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:04:43,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:04:43,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:04:43,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:04:43,258 INFO L87 Difference]: Start difference. First operand 152 states and 227 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2023-11-06 22:04:48,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:50,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:52,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:04:52,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:04:52,238 INFO L93 Difference]: Finished difference Result 286 states and 426 transitions. [2023-11-06 22:04:52,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:04:52,457 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 224 [2023-11-06 22:04:52,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:04:52,463 INFO L225 Difference]: With dead ends: 286 [2023-11-06 22:04:52,464 INFO L226 Difference]: Without dead ends: 160 [2023-11-06 22:04:52,465 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 450 GetRequests, 440 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:04:52,470 INFO L413 NwaCegarLoop]: 142 mSDtfsCounter, 117 mSDsluCounter, 215 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 12 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 357 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:04:52,471 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 357 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 196 Invalid, 3 Unknown, 0 Unchecked, 8.7s Time] [2023-11-06 22:04:52,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2023-11-06 22:04:52,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 156. [2023-11-06 22:04:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 108 states have (on average 1.3333333333333333) internal successors, (144), 109 states have internal predecessors, (144), 42 states have call successors, (42), 5 states have call predecessors, (42), 5 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-06 22:04:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 228 transitions. [2023-11-06 22:04:52,538 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 228 transitions. Word has length 224 [2023-11-06 22:04:52,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:04:52,540 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 228 transitions. [2023-11-06 22:04:52,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 2 states have call successors, (50), 2 states have call predecessors, (50), 4 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2023-11-06 22:04:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 228 transitions. [2023-11-06 22:04:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-06 22:04:52,548 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:04:52,548 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:04:52,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:04:52,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:52,776 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:04:52,777 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:04:52,777 INFO L85 PathProgramCache]: Analyzing trace with hash 162010071, now seen corresponding path program 1 times [2023-11-06 22:04:52,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:04:52,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1326321343] [2023-11-06 22:04:52,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:04:52,778 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:04:52,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:04:52,780 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:04:52,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-06 22:04:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:04:55,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-06 22:04:55,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:04:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 517 proven. 12 refuted. 0 times theorem prover too weak. 1455 trivial. 0 not checked. [2023-11-06 22:04:57,632 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:04:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-06 22:04:58,586 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:04:58,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1326321343] [2023-11-06 22:04:58,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1326321343] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-06 22:04:58,587 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:04:58,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2023-11-06 22:04:58,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373264584] [2023-11-06 22:04:58,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:04:58,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:04:58,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:04:58,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:04:58,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:04:58,591 INFO L87 Difference]: Start difference. First operand 156 states and 228 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:05:01,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:05:04,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:05:07,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:05:09,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:05:11,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:05:13,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:05:14,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:05:14,024 INFO L93 Difference]: Finished difference Result 401 states and 591 transitions. [2023-11-06 22:05:14,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:05:14,025 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 224 [2023-11-06 22:05:14,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:05:14,033 INFO L225 Difference]: With dead ends: 401 [2023-11-06 22:05:14,037 INFO L226 Difference]: Without dead ends: 271 [2023-11-06 22:05:14,039 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 446 GetRequests, 438 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:05:14,041 INFO L413 NwaCegarLoop]: 156 mSDtfsCounter, 210 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:05:14,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [210 Valid, 387 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 86 Invalid, 5 Unknown, 0 Unchecked, 15.4s Time] [2023-11-06 22:05:14,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2023-11-06 22:05:14,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 266. [2023-11-06 22:05:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 266 states, 182 states have (on average 1.335164835164835) internal successors, (243), 184 states have internal predecessors, (243), 74 states have call successors, (74), 9 states have call predecessors, (74), 9 states have return successors, (74), 72 states have call predecessors, (74), 74 states have call successors, (74) [2023-11-06 22:05:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 391 transitions. [2023-11-06 22:05:14,129 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 391 transitions. Word has length 224 [2023-11-06 22:05:14,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:05:14,130 INFO L495 AbstractCegarLoop]: Abstraction has 266 states and 391 transitions. [2023-11-06 22:05:14,131 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-06 22:05:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 391 transitions. [2023-11-06 22:05:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-06 22:05:14,136 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:05:14,137 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:05:14,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:05:14,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:05:14,352 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:05:14,352 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:05:14,353 INFO L85 PathProgramCache]: Analyzing trace with hash 546625567, now seen corresponding path program 1 times [2023-11-06 22:05:14,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:05:14,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [575323820] [2023-11-06 22:05:14,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:05:14,354 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:05:14,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:05:14,355 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:05:14,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ac5a42-339a-49a6-bd18-f84185973be8/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-06 22:05:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:05:16,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 69 conjunts are in the unsatisfiable core [2023-11-06 22:05:16,686 INFO L285 TraceCheckSpWp]: Computing forward predicates...